High reputation Precision Granite For Led - Granite Straight Ruler with 4 precision surfaces – ZHONGHUI

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We also present product or service sourcing and flight consolidation products and services. We have our possess manufacturing facility and sourcing place of work. We can easily supply you with almost every type of product or service connected to our item variety for Industrial Metrology, Vertical Mouse With Horizontal Scroll, Ceremic Air Bearing, Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you.

High reputation Precision Granite For Led - Granite Straight Ruler with 4 precision surfaces – ZHONGHUI Detail:

All granite precision rulers are tested in a temperature (20°C) and humidity controlled environment.

Function: For straightness and flatness measurement.

All ZHHIMG® granite measuring are supplied with a Test Report, in which error map and installation instructions are reported.

applicaiton

Calibration Certificate available on request*.

The chart shows standard sizes, weights, article codes and the absolute flatness tolerances (in micrometers).

Specification model	Straightness& Flatness of working surface		Parallelism between working surfaces		Squareness between working surface and side surface
	Precision Grade(μm)
	00	0	00	0	00	0
*4006035*	1.6	2.6	2.4	3.9	8	13
*63010050*	2.1	3.5	3.2	5.3	10.5	18
*100016050*	3	5	4.5	7.5	15	25
*160025080*	4.4	7.4	6.6	11.1	22	37
*2000300100*	5.4	9	8.1	13.5	27	45
…	…	…	…	…	…	…

ZHHIMG® can supply granite rulers with different sizes according to customer needs and drawings, with holes, threaded inserts, guide or clamping T-slots, clearing grooves and with rubber feet (for the smaller sizes).

Model	Details	Model	Details
Size	Custom	Application	Metrology, Measuring,Calibration…
Condition	New	After-sales Service	Online supports, Onsite supports
Origin	Jinan City	Material	Black Granite
Color	Black / Grade 1	Brand	ZHHIMG
Precision	0.001mm	Weight	≈3.05g/cm³
Standard	DIN/ GB/ JIS…	Warranty	1year
Packing	Export Plywood CASE	After Warranty Service	Video technical support, Online support, Spare parts, Field mai
Payment	T/T, L/C…	Certificates	Inspection Reports/ Quality Certificate
Keyword	Granite Measuring Table; Granite Inspection Plate, Precision Granite Surface Plate	Certification	CE, GS, ISO, SGS, TUV…

Granite is a type of igneous rock quarried for its extreme strength, density, durability, and resistance to corrosion. Ultra Precision Manufacturing Department at ZhongHui Intelligent Manufacturing Group confidently works with granite components engineered in shapes, angles, and curves of all variations on a regular basis—with excellent outcomes.

Through our state of the art processing, cut surfaces can be exceptionally flat. These qualities make granite the ideal material to create custom-size and custom-design machine bases and metrology components.

Our Superior Black Granite has low water absorption rates, minimizing the possibility of your precision gages rusting while setting on the plates.

When your application calls for a plate with custom shapes, threaded inserts, slots or other machining. This natural material offers superior stiffness, excellent vibration dampening, and improved machinability.

Due to its unique properties, black granite in recent years, has been used extensively in the field of measuring instruments, both for traditional ones (surface plates, parallels, set squares, etc…), as well as modern ones: CMM machines, physic-chemical process machine tools.

Suitably lapped black granite surfaces are not only extremely precise but also ideal for use in conjunction with air bearings.

The reason of the choice of black granite in manufacturing of precision units are the following:

DIMENSIONAL STABILITY: black granite is a natural aged material formed over millions of years and therefore displays great internal stability

THERMAL STABILITY: the linear expansion is much lower than the steel or cast iron ones

HARDNESS: comparable to good-quality tempered steel

WEAR RESISTANCE: instruments last longer

ACCURACY: the flatness of the surfaces is better than the one obtained with traditional materials

RESISTANCE TO ACIDS, NON-MAGNETIC ELECTRICAL INSULATION RESISTANCE TO OXIDATION: no corrosion, no maintenance

COST: working the granite with state-of-the-art technology prices are lower

OVERHAUL: Eventual servicing can be carried out quickly and cheaply

Custom: Custom sizes can be quoted upon request.

1. Documents together with products: Inspection reports + Calibration reports(measuring devices) + Quality Certificate + Invoice + Packing List + Contract + Bill of Lading(or AWB).

2. Special Export Plywood Case: Export fumigation-free wooden box.

3. Delivery:

Ship	Qingdao port	Shenzhen port	TianJin port	Shanghai port	…
Train	XiAn Station	Zhengzhou Station	Qingdao	…
Air	Qingdao Airport	Beijing Airport	Shanghai Airport	Guangzhou	…
Express	DHL	TNT	Fedex	UPS	…

1. We will offer technical supports for assembly, adjustment, maintain.

2. Offering the manufacturing &inspection videos from selecting material to delivery, and customers can control and know every detail at anytime anywhere.

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To become the stage of realizing dreams of our employees! To build a happier, more united and extra professional workforce! To reach a mutual advantage of our prospects, suppliers, the society and ourselves for High reputation Precision Granite For Led - Granite Straight Ruler with 4 precision surfaces – ZHONGHUI , The product will supply to all over the world, such as: Mombasa, Accra, Oman, As a way to use the resource on the expanding info in international trade, we welcome prospects from everywhere on the web and offline. In spite on the high quality items we offer, effective and satisfying consultation service is supplied by our qualified after-sale service group. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please make contact with us by sending us emails or call us when you've got any questions about our organization. ou could also get our address information from our site and come to our enterprise. We get a field survey of our merchandise. We are confident that we'll share mutual accomplishment and create solid co-operation relations with our companions within this market place. We're seeking forward for your inquiries.

QUALITY CONTROL

If you can’t measure something, you can’t understand it!

If you can’t understand it.you cant control it!

If you can’t control it, you can’t improve it!

More information please click here: ZHONGHUI QC

ZhongHui IM, your partner of metrology, help you succeed easily.

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